Nepheline, leucite, and sodalite are minerals allied to the felspars in composition, but with less silica; they are only found in intermediate and basic alkaline rocks. Hypersthene is closely related to augite.
| Game | Time | WPM | Accuracy |
|---|---|---|---|
| 6261 | 2018-01-30 12:01:19 | 95.39 | 97% |
| 4774 | 2017-11-30 10:29:13 | 90.30 | 97% |